/*
 * Copyright (C) 2019 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.android.settingslib.utils;

import android.content.Context;
import android.content.res.TypedArray;

/** Utility class for getting color attribute **/
public class ColorUtil {

    /**
     * Returns android:disabledAlpha value in context
     */
    public static float getDisabledAlpha(Context context) {
        final TypedArray ta = context.obtainStyledAttributes(
                new int[]{android.R.attr.disabledAlpha});
        final float alpha = ta.getFloat(0, 0);
        ta.recycle();
        return alpha;
    }
}
